cmake_minimum_required(VERSION 3.16)

if (NOT DEFINED VERSION)
    set(VERSION 4.0)
endif()

project(dde-dock)

set(CMAKE_THREAD_LIBS_INIT "-lpthread")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(CMAKE_USE_PTHREADS_INIT 1)
set(CMAKE_PREFER_PTHREAD_FLAG ON)

#set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_CXX_FLAGS "-g -Wall")

# 增加安全编译参数
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstack-protector-all")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector-all")
set(CMAKE_EXE_LINKER_FLAGS  "-z relro -z now -z noexecstack -pie")

if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "mips64")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -ftree-vectorize -march=loongson3a -mhard-float -mno-micromips -mno-mips16 -flax-vector-conversions -mloongson-ext2 -mloongson-mmi -fPIE")
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie")
endif()

# generate a compile commands file as complete database for vim-YouCompleteMe or some other similar tools
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

include(GNUInstallDirs)

if (NOT (${CMAKE_BUILD_TYPE} MATCHES "Debug"))
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Ofast")

    # generate qm
    execute_process(COMMAND bash "translate_generation.sh"
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
endif ()

set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DQT_DEBUG")

# Test architecture
if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "sw_64")
    # add compiler flags -mieee for mathmatic
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mieee")
    add_definitions(-DDISABLE_SHOW_ANIMATION)
endif()

function(generation_dbus_interface xmldir outdir)
    IF(EXISTS ${outdir})
        file(REMOVE_RECURSE ${outdir})
    ENDIF()
    execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${outdir})
    file(GLOB_RECURSE allXmls ${xmldir}/*.xml)
    foreach(XMLFILE ${allXmls})
        string(FIND ${XMLFILE} "/" INDEX REVERSE)
        string(SUBSTRING ${XMLFILE} ${INDEX} -1 classname)
        string(REPLACE "/" "" classname ${classname})
        string(REPLACE ".xml" "" classname ${classname})
        string(REPLACE "." "_" classname ${classname})
        string(TOLOWER ${classname} filename)

        execute_process(COMMAND qdbusxml2cpp-fix -c ${classname} -p ${outdir}/${filename} ${XMLFILE}
            WORKING_DIRECTORY ${outdir})
    endforeach()
endfunction(generation_dbus_interface)

file(GLOB INTERFACES "interfaces/*.h")

#因为单元测试需要直接测试源代码，而主程序代码中include的单元使用了相对路径
#单元测试的CMakeLists和主程序的CMakeLists路径不同，编译单元测试时会提示找不到文件
#因此设置搜索路径
include_directories(
    frame/accessible
    frame/controller
    frame/dbus
    frame/dbus/sni
    frame/display
    frame/item
    frame/item/components
    frame/item/resources
    frame/model
    frame/util
    frame/window
    frame/window/components
    frame/window/tray
    frame/window/tray/widgets
    frame/xcb
    ../widgets
    ../interfaces
    )
aux_source_directory(frame/accessible ACCESSIBLE)
aux_source_directory(frame/controller CONTROLLER)
aux_source_directory(frame/dbus DBUS)
aux_source_directory(frame/dbus/sni SNI)
aux_source_directory(frame/display DISPLAY)
aux_source_directory(frame/item ITEM)
aux_source_directory(frame/model MODEL)
aux_source_directory(frame/item/components ITEMCOMPONENTS)
aux_source_directory(frame/item/resources RESOURCES)
aux_source_directory(frame/util UTIL)
aux_source_directory(frame/window WINDOW)
aux_source_directory(frame/window/components WINDOWCOMPONENTS)
aux_source_directory(frame/window/tray WINDOWTRAY)
aux_source_directory(frame/window/tray/widgets WINDOWTRAYWIDGET)
aux_source_directory(frame/xcb XCB)

file(GLOB SRC_PATH
    ${ACCESSIBLE}
    ${CONTROLLER}
    ${DBUS}
    ${SNI}
    ${DISPLAY}
    ${ITEM}
    ${MODEL}
    ${ITEMCOMPONENTS}
    ${UTIL}
    ${WINDOW}
    ${WINDOWCOMPONENTS}
    ${WINDOWTRAY}
    ${WINDOWTRAYWIDGET}
    ${XCB}
    )

add_subdirectory("frame")
add_subdirectory("plugins")
#add_subdirectory("tests")

# Install settings
if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
    set(CMAKE_INSTALL_PREFIX /usr)
endif ()

## qm files
file(GLOB QM_FILES "translations/*.qm")
install(FILES ${QM_FILES}
    DESTINATION share/dde-dock/translations)

## dev files
install(FILES ${INTERFACES}
    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dde-dock)

configure_file(dde-dock.pc.in dde-dock.pc @ONLY)
install(FILES ${CMAKE_BINARY_DIR}/dde-dock.pc
    DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)

configure_file(
    ${CMAKE_SOURCE_DIR}/cmake/DdeDock/DdeDockConfig.cmake.in
    ${CMAKE_CURRENT_BINARY_DIR}/DdeDockConfig.cmake
    @ONLY)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/DdeDockConfig.cmake
    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/DdeDock)

install(FILES gschema/com.deepin.dde.dock.module.gschema.xml
    DESTINATION ${CMAKE_INSTALL_DATADIR}/glib-2.0/schemas)

#dconfig
file(GLOB DCONFIG_FILES "configs/*.json")
install(FILES ${DCONFIG_FILES} DESTINATION ${CMAKE_INSTALL_DATADIR}/dsg/configs/dde-dock/)

# Address Sanitizer 内存错误检测工具,打开下面的编译选项可以看到调试信息，正常运行时不需要这些信息
#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fsanitize=address -O2")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fsanitize=address -O2")
